| 1 |
<?php |
| 2 |
/* |
| 3 |
Plugin Name: Disqus Conditional Load |
| 4 |
Plugin URI: http://www.joelsays.com/plugins/disqus-conditional-load/ |
| 5 |
Description: Use Disqus commenting system with plenty of advanced featured like lazy load, woocommerce support, counts etc. |
| 6 |
Author: Joel James |
| 7 |
Version: 9.0.3 |
| 8 |
Author URI: http://www.joelsays.com/about-me/ |
| 9 |
Donate link: http://www.joelsays.com/donation/ |
| 10 |
*/ |
| 11 |
|
| 12 |
/*. |
| 13 |
require_module 'standard'; |
| 14 |
require_module 'pcre'; |
| 15 |
require_module 'mysql'; |
| 16 |
.*/ |
| 17 |
|
| 18 |
defined('ABSPATH') or die("Crap ! You can not access this directly."); |
| 19 |
|
| 20 |
require_once(dirname(__FILE__) . '/lib/wp-api.php'); |
| 21 |
require_once(dirname(__FILE__) . '/includes/functions/js-functions.php'); |
| 22 |
|
| 23 |
if (defined('DISQUS_LOCAL')) { // DISQUS defines this for local development purposes |
| 24 |
define('DISQUS_DOMAIN', 'dev.disqus.org:8000'); |
| 25 |
define('DISQUS_IMPORTER_URL', 'http://dev.disqus.org:8001/'); |
| 26 |
} else { |
| 27 |
define('DISQUS_DOMAIN', 'disqus.com'); |
| 28 |
define('DISQUS_IMPORTER_URL', 'https://import.disqus.com/'); |
| 29 |
} |
| 30 |
define('DISQUS_URL', 'http://' . DISQUS_DOMAIN . '/'); |
| 31 |
define('DISQUS_MEDIA_URL', 'http://' . DISQUS_DOMAIN . '/media/'); |
| 32 |
define('DISQUS_API_URL', 'http://' . DISQUS_DOMAIN . '/api/'); |
| 33 |
define('DISQUS_RSS_PATH', '/latest.rss'); |
| 34 |
define('DISQUS_CAN_EXPORT', is_file(dirname(__FILE__) . '/js-export.php')); |
| 35 |
if (!defined('DISQUS_DEBUG')) { |
| 36 |
define('DISQUS_DEBUG', false); |
| 37 |
} |
| 38 |
define('DISQUS_VERSION', '2.77'); |
| 39 |
define('DISQUS_SYNC_TIMEOUT', 30); |
| 40 |
|
| 41 |
/** |
| 42 |
* Returns an array of all option identifiers used by DISQUS. |
| 43 |
* @return array[int]string |
| 44 |
*/ |
| 45 |
function dsq_options() { |
| 46 |
return array( |
| 47 |
'_disqus_sync_lock', |
| 48 |
'_disqus_sync_post_ids', |
| 49 |
# render disqus in the embed |
| 50 |
'disqus_active', |
| 51 |
'disqus_forum_url', |
| 52 |
'disqus_api_key', |
| 53 |
'disqus_user_api_key', |
| 54 |
'disqus_replace', |
| 55 |
'disqus_cc_fix', |
| 56 |
# SSO features |
| 57 |
'disqus_partner_key', |
| 58 |
'disqus_public_key', |
| 59 |
'disqus_secret_key', |
| 60 |
'disqus_sso_button', |
| 61 |
'disqus_sso_icon', |
| 62 |
# disables automatic sync via cron |
| 63 |
'disqus_manual_sync', |
| 64 |
# disables server side rendering |
| 65 |
'disqus_disable_ssr', |
| 66 |
# the last sync comment id (from get_forum_posts) |
| 67 |
'disqus_last_comment_id', |
| 68 |
'disqus_version', |
| 69 |
); |
| 70 |
} |
| 71 |
|
| 72 |
/** |
| 73 |
* @param string $file |
| 74 |
* @return string |
| 75 |
*/ |
| 76 |
function dsq_plugin_basename($file) { |
| 77 |
$file = dirname($file); |
| 78 |
|
| 79 |
// From WP2.5 wp-includes/plugin.php:plugin_basename() |
| 80 |
$file = str_replace('\\','/',$file); // sanitize for Win32 installs |
| 81 |
$file = preg_replace('|/+|','/', $file); // remove any duplicate slash |
| 82 |
$file = preg_replace('|^.*/' . PLUGINDIR . '/|','',$file); // get relative path from plugins dir |
| 83 |
|
| 84 |
if ( strstr($file, '/') === false ) { |
| 85 |
return $file; |
| 86 |
} |
| 87 |
|
| 88 |
$pieces = explode('/', $file); |
| 89 |
return !empty($pieces[count($pieces)-1]) ? $pieces[count($pieces)-1] : $pieces[count($pieces)-2]; |
| 90 |
} |
| 91 |
|
| 92 |
if ( !defined('PLUGINDIR') ) { |
| 93 |
define('PLUGINDIR', 'wp-content/plugins'); // Relative to ABSPATH. For back compat. |
| 94 |
} |
| 95 |
|
| 96 |
$mt_disqus_version = '2.01'; |
| 97 |
/** |
| 98 |
* Response from Disqus get_thread API call for comments template. |
| 99 |
* |
| 100 |
* @global string $dsq_response |
| 101 |
* @since 1.0 |
| 102 |
*/ |
| 103 |
$dsq_response = ''; |
| 104 |
/** |
| 105 |
* Disqus API instance. |
| 106 |
* |
| 107 |
* @global string $dsq_api |
| 108 |
* @since 1.0 |
| 109 |
*/ |
| 110 |
$dsq_api = new DisqusWordPressAPI(get_option('disqus_forum_url'), get_option('disqus_api_key')); |
| 111 |
|
| 112 |
/** |
| 113 |
* DISQUS currently unsupported dev toggle to output comments for this query. |
| 114 |
* |
| 115 |
* @global bool $DSQ_QUERY_COMMENTS |
| 116 |
* @since ? |
| 117 |
*/ |
| 118 |
$DSQ_QUERY_COMMENTS = false; |
| 119 |
|
| 120 |
/** |
| 121 |
* DISQUS array to store post_ids from WP_Query for comment JS output. |
| 122 |
* |
| 123 |
* @global array $DSQ_QUERY_POST_IDS |
| 124 |
* @since 2.2 |
| 125 |
*/ |
| 126 |
$DSQ_QUERY_POST_IDS = array(); |
| 127 |
|
| 128 |
/** |
| 129 |
* Helper functions. |
| 130 |
*/ |
| 131 |
|
| 132 |
/** |
| 133 |
* Tests if required options are configured to display the Disqus embed. |
| 134 |
* @return bool |
| 135 |
*/ |
| 136 |
function dsq_is_installed() { |
| 137 |
return get_option('disqus_forum_url') && get_option('disqus_api_key'); |
| 138 |
} |
| 139 |
|
| 140 |
|
| 141 |
/** |
| 142 |
* @return bool |
| 143 |
*/ |
| 144 |
function dsq_can_replace() { |
| 145 |
global $id, $post; |
| 146 |
|
| 147 |
if (get_option('disqus_active') === '0'){ return false; } |
| 148 |
|
| 149 |
$replace = get_option('disqus_replace'); |
| 150 |
|
| 151 |
if ( is_feed() ) { return false; } |
| 152 |
if ( !isset($post) ) { return false; } |
| 153 |
if ( 'draft' == $post->post_status ) { return false; } |
| 154 |
if ( !get_option('disqus_forum_url') ) { return false; } |
| 155 |
else if ( 'all' == $replace ) { return true; } |
| 156 |
|
| 157 |
if ( !isset($post->comment_count) ) { |
| 158 |
$num_comments = 0; |
| 159 |
} else { |
| 160 |
if ( 'empty' == $replace ) { |
| 161 |
// Only get count of comments, not including pings. |
| 162 |
|
| 163 |
// If there are comments, make sure there are comments (that are not track/pingbacks) |
| 164 |
if ( $post->comment_count > 0 ) { |
| 165 |
// Yuck, this causes a DB query for each post. This can be |
| 166 |
// replaced with a lighter query, but this is still not optimal. |
| 167 |
$comments = get_approved_comments($post->ID); |
| 168 |
foreach ( $comments as $comment ) { |
| 169 |
if ( $comment->comment_type != 'trackback' && $comment->comment_type != 'pingback' ) { |
| 170 |
$num_comments++; |
| 171 |
} |
| 172 |
} |
| 173 |
} else { |
| 174 |
$num_comments = 0; |
| 175 |
} |
| 176 |
} |
| 177 |
else { |
| 178 |
$num_comments = $post->comment_count; |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
return ( ('empty' == $replace && 0 == $num_comments) |
| 183 |
|| ('closed' == $replace && 'closed' == $post->comment_status) ); |
| 184 |
} |
| 185 |
|
| 186 |
function dsq_manage_dialog($message, $error = false) { |
| 187 |
global $wp_version; |
| 188 |
|
| 189 |
echo '<div ' |
| 190 |
. ( $error ? 'id="disqus_warning" ' : '') |
| 191 |
. 'class="updated fade' |
| 192 |
. ( (version_compare($wp_version, '2.5', '<') && $error) ? '-ff0000' : '' ) |
| 193 |
. '"><p><strong>' |
| 194 |
. $message |
| 195 |
. '</strong></p></div>'; |
| 196 |
} |
| 197 |
|
| 198 |
function dsq_sync_comments($comments) { |
| 199 |
global $wpdb; |
| 200 |
|
| 201 |
// user MUST be logged out during this process |
| 202 |
wp_set_current_user(0); |
| 203 |
|
| 204 |
// we need the thread_ids so we can map them to posts |
| 205 |
$thread_map = array(); |
| 206 |
foreach ( $comments as $comment ) { |
| 207 |
$thread_map[$comment->thread->id] = null; |
| 208 |
} |
| 209 |
$thread_ids = "'" . implode("', '", array_keys($thread_map)) . "'"; |
| 210 |
|
| 211 |
$results = $wpdb->get_results( "SELECT post_id, meta_value FROM $wpdb->postmeta WHERE meta_key = 'dsq_thread_id' AND meta_value IN ({$thread_ids}) LIMIT 1"); |
| 212 |
foreach ( $results as $result ) { |
| 213 |
$thread_map[$result->meta_value] = $result->post_id; |
| 214 |
} |
| 215 |
unset($result); |
| 216 |
|
| 217 |
foreach ( $comments as $comment ) { |
| 218 |
$ts = strtotime($comment->created_at); |
| 219 |
if (!$thread_map[$comment->thread->id] && !empty($comment->thread->identifier)) { |
| 220 |
// legacy threads dont already have their meta stored |
| 221 |
foreach ( $comment->thread->identifier as $identifier ) { |
| 222 |
// we know identifier starts with post_ID |
| 223 |
if ($post_ID = (int)substr($identifier, 0, strpos($identifier, ' '))) { |
| 224 |
$thread_map[$comment->thread->id] = $post_ID; |
| 225 |
update_post_meta($post_ID, 'dsq_thread_id', $comment->thread->id); |
| 226 |
if (DISQUS_DEBUG) { |
| 227 |
echo "updated post {$post_ID}: dsq_thread_id set to {$comment->thread->id}\n"; |
| 228 |
} |
| 229 |
} |
| 230 |
} |
| 231 |
unset($identifier); |
| 232 |
} |
| 233 |
if (!$thread_map[$comment->thread->id]) { |
| 234 |
// shouldn't ever happen, but we can't be certain |
| 235 |
if (DISQUS_DEBUG) { |
| 236 |
if (!empty($comment->thread->identifier)) { |
| 237 |
$idents = implode(', ', $comment->thread->identifier); |
| 238 |
echo "skipped {$comment->id}: missing thread for identifiers ({$idents})\n"; |
| 239 |
} else { |
| 240 |
echo "skipped {$comment->id}: missing thread (no identifier)\n"; |
| 241 |
} |
| 242 |
} |
| 243 |
continue; |
| 244 |
} |
| 245 |
$results = $wpdb->get_results($wpdb->prepare("SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = 'dsq_post_id' AND meta_value = %s LIMIT 1", $comment->id)); |
| 246 |
if (count($results)) { |
| 247 |
// already exists |
| 248 |
if (DISQUS_DEBUG) { |
| 249 |
echo "skipped {$comment->id}: comment already exists\n"; |
| 250 |
} |
| 251 |
if (count($results) > 1) { |
| 252 |
// clean up duplicates -- fixes an issue where a race condition allowed comments to be synced multiple times |
| 253 |
$results = array_slice($results, 1); |
| 254 |
foreach ($results as $result) { |
| 255 |
$wpdb->prepare("DELETE FROM $wpdb->commentmeta WHERE comment_id = %s LIMIT 1", $result); |
| 256 |
} |
| 257 |
} |
| 258 |
continue; |
| 259 |
} |
| 260 |
|
| 261 |
$commentdata = false; |
| 262 |
|
| 263 |
// first lets check by the id we have stored |
| 264 |
if ($comment->meta) { |
| 265 |
$meta = explode(';', $comment->meta); |
| 266 |
foreach ($meta as $value) { |
| 267 |
$value = explode('=', $value); |
| 268 |
$meta[$value[0]] = $value[1]; |
| 269 |
} |
| 270 |
unset($value); |
| 271 |
if ($meta['wp_id']) { |
| 272 |
$commentdata = $wpdb->get_row($wpdb->prepare( "SELECT comment_ID, comment_parent FROM $wpdb->comments WHERE comment_ID = %s LIMIT 1", $meta['wp_id']), ARRAY_A); |
| 273 |
} |
| 274 |
} |
| 275 |
|
| 276 |
// skip comments that were imported but are missing meta information |
| 277 |
if (!$commentdata && $comment->imported) { |
| 278 |
if (DISQUS_DEBUG) { |
| 279 |
echo "skipped {$comment->id}: comment not found and marked as imported\n"; |
| 280 |
} |
| 281 |
continue; |
| 282 |
} |
| 283 |
|
| 284 |
// and follow up using legacy Disqus agent |
| 285 |
if (!$commentdata) { |
| 286 |
$commentdata = $wpdb->get_row($wpdb->prepare( "SELECT comment_ID, comment_parent FROM $wpdb->comments WHERE comment_agent = %s LIMIT 1", 'Disqus/1.0:'.$comment->id), ARRAY_A); |
| 287 |
} |
| 288 |
if (!$commentdata) { |
| 289 |
// Comment doesnt exist yet, lets insert it |
| 290 |
if ($comment->status == 'approved') { |
| 291 |
$approved = 1; |
| 292 |
} elseif ($comment->status == 'spam') { |
| 293 |
$approved = 'spam'; |
| 294 |
} else { |
| 295 |
$approved = 0; |
| 296 |
} |
| 297 |
$commentdata = array( |
| 298 |
'comment_post_ID' => $thread_map[$comment->thread->id], |
| 299 |
'comment_date' => date('Y-m-d\TH:i:s', strtotime($comment->created_at) + (get_option('gmt_offset') * 3600)), |
| 300 |
'comment_date_gmt' => $comment->created_at, |
| 301 |
'comment_content' => apply_filters('pre_comment_content', $comment->message), |
| 302 |
'comment_approved' => $approved, |
| 303 |
'comment_agent' => 'Disqus/1.1('.DISQUS_VERSION.'):'.intval($comment->id), |
| 304 |
'comment_type' => '', |
| 305 |
); |
| 306 |
if ($comment->is_anonymous) { |
| 307 |
$commentdata['comment_author'] = $comment->anonymous_author->name; |
| 308 |
$commentdata['comment_author_email'] = $comment->anonymous_author->email; |
| 309 |
$commentdata['comment_author_url'] = $comment->anonymous_author->url; |
| 310 |
$commentdata['comment_author_IP'] = $comment->ip_address; |
| 311 |
} else { |
| 312 |
if (!empty($comment->author->display_name)) { |
| 313 |
$commentdata['comment_author'] = $comment->author->display_name; |
| 314 |
} else { |
| 315 |
$commentdata['comment_author'] = $comment->author->username; |
| 316 |
} |
| 317 |
$commentdata['comment_author_email'] = $comment->author->email; |
| 318 |
$commentdata['comment_author_url'] = $comment->author->url; |
| 319 |
$commentdata['comment_author_IP'] = $comment->ip_address; |
| 320 |
} |
| 321 |
$commentdata = wp_filter_comment($commentdata); |
| 322 |
if ($comment->parent_post) { |
| 323 |
$parent_id = $wpdb->get_var($wpdb->prepare( "SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = 'dsq_post_id' AND meta_value = %s LIMIT 1", $comment->parent_post)); |
| 324 |
if ($parent_id) { |
| 325 |
$commentdata['comment_parent'] = $parent_id; |
| 326 |
} |
| 327 |
} |
| 328 |
|
| 329 |
// due to a race condition we need to test again for coment existance |
| 330 |
if ($wpdb->get_row($wpdb->prepare( "SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = 'dsq_post_id' AND meta_value = %s LIMIT 1", $comment->id))) { |
| 331 |
// already exists |
| 332 |
if (DISQUS_DEBUG) { |
| 333 |
echo "skipped {$comment->id}: comment already exists (second check)\n"; |
| 334 |
} |
| 335 |
continue; |
| 336 |
} |
| 337 |
|
| 338 |
$commentdata['comment_ID'] = wp_insert_comment($commentdata); |
| 339 |
if (DISQUS_DEBUG) { |
| 340 |
echo "inserted {$comment->id}: id is {$commentdata[comment_ID]}\n"; |
| 341 |
} |
| 342 |
} |
| 343 |
if (!$commentdata['comment_parent'] && $comment->parent_post) { |
| 344 |
$parent_id = $wpdb->get_var($wpdb->prepare( "SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = 'dsq_post_id' AND meta_value = %s LIMIT 1", $comment->parent_post)); |
| 345 |
if ($parent_id) { |
| 346 |
$wpdb->query($wpdb->prepare( "UPDATE $wpdb->comments SET comment_parent = %s WHERE comment_id = %s", $parent_id, $commentdata['comment_ID'])); |
| 347 |
if (DISQUS_DEBUG) { |
| 348 |
echo "updated {$comment->id}: comment_parent changed to {$parent_id}\n"; |
| 349 |
} |
| 350 |
|
| 351 |
} |
| 352 |
} |
| 353 |
$comment_id = $commentdata['comment_ID']; |
| 354 |
update_comment_meta($comment_id, 'dsq_parent_post_id', $comment->parent_post); |
| 355 |
update_comment_meta($comment_id, 'dsq_post_id', $comment->id); |
| 356 |
} |
| 357 |
unset($comment); |
| 358 |
|
| 359 |
if( isset($_POST['dsq_api_key']) && $_POST['dsq_api_key'] == get_option('disqus_api_key') ) { |
| 360 |
if( isset($_GET['dsq_sync_action']) && isset($_GET['dsq_sync_comment_id']) ) { |
| 361 |
$comment_parts = explode('=', $_GET['dsq_sync_comment_id']); |
| 362 |
|
| 363 |
if (!($comment_id = intval($comment_parts[1])) > 0) { |
| 364 |
return; |
| 365 |
} |
| 366 |
|
| 367 |
if( 'wp_id' != $comment_parts[0] ) { |
| 368 |
$comment_id = $wpdb->get_var($wpdb->prepare('SELECT comment_ID FROM ' . $wpdb->comments . ' WHERE comment_post_ID = %d AND comment_agent LIKE %s', intval($post->ID), 'Disqus/1.0:' . $comment_id)); |
| 369 |
} |
| 370 |
|
| 371 |
switch( $_GET['dsq_sync_action'] ) { |
| 372 |
case 'mark_spam': |
| 373 |
wp_set_comment_status($comment_id, 'spam'); |
| 374 |
echo "<!-- dsq_sync: wp_set_comment_status($comment_id, 'spam') -->"; |
| 375 |
break; |
| 376 |
case 'mark_approved': |
| 377 |
wp_set_comment_status($comment_id, 'approve'); |
| 378 |
echo "<!-- dsq_sync: wp_set_comment_status($comment_id, 'approve') -->"; |
| 379 |
break; |
| 380 |
case 'mark_killed': |
| 381 |
wp_set_comment_status($comment_id, 'hold'); |
| 382 |
echo "<!-- dsq_sync: wp_set_comment_status($comment_id, 'hold') -->"; |
| 383 |
break; |
| 384 |
} |
| 385 |
} |
| 386 |
} |
| 387 |
} |
| 388 |
|
| 389 |
function dsq_request_handler() { |
| 390 |
global $dsq_response; |
| 391 |
global $dsq_api; |
| 392 |
global $post; |
| 393 |
global $wpdb; |
| 394 |
|
| 395 |
if (!empty($_GET['cf_action'])) { |
| 396 |
switch ($_GET['cf_action']) { |
| 397 |
case 'sync_comments': |
| 398 |
if( !( $post_id = $_GET['post_id'] ) ) { |
| 399 |
header("HTTP/1.0 400 Bad Request"); |
| 400 |
die(); |
| 401 |
} |
| 402 |
// schedule the event for 5 minutes from now in case they |
| 403 |
// happen to make a quick post |
| 404 |
dsq_add_pending_post_id($post_id); |
| 405 |
|
| 406 |
if (DISQUS_DEBUG) { |
| 407 |
$response = dsq_sync_forum(); |
| 408 |
if (!$response) { |
| 409 |
die('// error: '.$dsq_api->get_last_error()); |
| 410 |
} else { |
| 411 |
list($last_comment_id, $comments) = $response; |
| 412 |
die('// synced '.$comments.' comments'); |
| 413 |
} |
| 414 |
} else { |
| 415 |
$ts = time() + 300; |
| 416 |
wp_schedule_single_event($ts, 'dsq_sync_forum'); |
| 417 |
die('// sync scheduled'); |
| 418 |
} |
| 419 |
break; |
| 420 |
case 'export_comments': |
| 421 |
if (current_user_can('manage_options') && DISQUS_CAN_EXPORT) { |
| 422 |
$timestamp = intval($_GET['timestamp']); |
| 423 |
$post_id = intval($_GET['post_id']); |
| 424 |
global $wpdb, $dsq_api; |
| 425 |
$post = $wpdb->get_results($wpdb->prepare(" |
| 426 |
SELECT * |
| 427 |
FROM $wpdb->posts |
| 428 |
WHERE post_type != 'revision' |
| 429 |
AND post_status = 'publish' |
| 430 |
AND comment_count > 0 |
| 431 |
AND ID > %d |
| 432 |
ORDER BY ID ASC |
| 433 |
LIMIT 1 |
| 434 |
", $post_id)); |
| 435 |
$post = $post[0]; |
| 436 |
$post_id = $post->ID; |
| 437 |
$max_post_id = $wpdb->get_var($wpdb->prepare(" |
| 438 |
SELECT MAX(ID) |
| 439 |
FROM $wpdb->posts |
| 440 |
WHERE post_type != 'revision' |
| 441 |
AND post_status = 'publish' |
| 442 |
AND comment_count > 0 |
| 443 |
", $post_id)); |
| 444 |
$eof = (int)($post_id == $max_post_id); |
| 445 |
if ($eof) { |
| 446 |
$status = 'complete'; |
| 447 |
$msg = dsq_i('Your comments have been sent to Disqus and queued for import!<br/><a href="'.DISQUS_IMPORTER_URL.'" target="_blank">See the status of your import at Disqus</a>'); |
| 448 |
} |
| 449 |
else { |
| 450 |
$status = 'partial'; |
| 451 |
$msg = dsq_i('Processed comments on post #%s…', $post_id); |
| 452 |
} |
| 453 |
$result = 'fail'; |
| 454 |
$response = null; |
| 455 |
if ($post) { |
| 456 |
require_once(dirname(__FILE__) . '/js-export.php'); |
| 457 |
$wxr = dsq_export_wp($post); |
| 458 |
$response = $dsq_api->import_wordpress_comments($wxr, $timestamp, $eof); |
| 459 |
if (!($response['group_id'] > 0)) { |
| 460 |
$result = 'fail'; |
| 461 |
$msg = '<p class="status dsq-export-fail">'. dsq_i('Sorry, something unexpected happened with the export. Please <a href="#" id="dsq_export_retry">try again</a></p><p>If your API key has changed, you may need to reinstall Disqus Conditional Load(deactivate the plugin and then reactivate it). If you are still having issues, refer to the <a href="%s" onclick="window.open(this.href); return false">WordPress help page</a>.', 'http://disqus.com/help/wordpress'). '</p>'; |
| 462 |
$response = $dsq_api->get_last_error(); |
| 463 |
} |
| 464 |
else { |
| 465 |
if ($eof) { |
| 466 |
$msg = dsq_i('Your comments have been sent to Disqus and queued for import!<br/><a href="%s" target="_blank">See the status of your import at Disqus</a>', $response['link']); |
| 467 |
|
| 468 |
} |
| 469 |
$result = 'success'; |
| 470 |
} |
| 471 |
} |
| 472 |
// send AJAX response |
| 473 |
$response = compact('result', 'timestamp', 'status', 'post_id', 'msg', 'eof', 'response'); |
| 474 |
header('Content-type: text/javascript'); |
| 475 |
echo cf_json_encode($response); |
| 476 |
die(); |
| 477 |
} |
| 478 |
break; |
| 479 |
case 'import_comments': |
| 480 |
if (current_user_can('manage_options')) { |
| 481 |
if (!isset($_GET['last_comment_id'])) $last_comment_id = false; |
| 482 |
else $last_comment_id = $_GET['last_comment_id']; |
| 483 |
|
| 484 |
if ($_GET['wipe'] == '1') { |
| 485 |
$wpdb->query("DELETE FROM `".$wpdb->prefix."commentmeta` WHERE meta_key IN ('dsq_post_id', 'dsq_parent_post_id')"); |
| 486 |
$wpdb->query("DELETE FROM `".$wpdb->prefix."comments` WHERE comment_agent LIKE 'Disqus/%%'"); |
| 487 |
} |
| 488 |
|
| 489 |
ob_start(); |
| 490 |
$response = dsq_sync_forum($last_comment_id, true); |
| 491 |
$debug = ob_get_clean(); |
| 492 |
if (!$response) { |
| 493 |
$status = 'error'; |
| 494 |
$result = 'fail'; |
| 495 |
$error = $dsq_api->get_last_error(); |
| 496 |
$msg = '<p class="status dsq-export-fail">'.dsq_i('There was an error downloading your comments from Disqus.').'<br/>'.htmlspecialchars($error).'</p>'; |
| 497 |
} else { |
| 498 |
list($comments, $last_comment_id) = $response; |
| 499 |
if (!$comments) { |
| 500 |
$status = 'complete'; |
| 501 |
$msg = dsq_i('Your comments have been downloaded from Disqus and saved in your local database.'); |
| 502 |
} else { |
| 503 |
$status = 'partial'; |
| 504 |
$msg = dsq_i('Import in progress (last post id: %s) …', $last_comment_id); |
| 505 |
} |
| 506 |
$result = 'success'; |
| 507 |
} |
| 508 |
$debug = explode("\n", $debug); |
| 509 |
$response = compact('result', 'status', 'comments', 'msg', 'last_comment_id', 'debug'); |
| 510 |
header('Content-type: text/javascript'); |
| 511 |
echo cf_json_encode($response); |
| 512 |
die(); |
| 513 |
} |
| 514 |
break; |
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
|
| 519 |
add_action('init', 'dsq_request_handler'); |
| 520 |
|
| 521 |
/** |
| 522 |
* @param string $option_name |
| 523 |
*/ |
| 524 |
function dsq_image_upload_handler($option_name) { |
| 525 |
// If the upload field has a file in it |
| 526 |
if(isset($_FILES[$option_name]) && ($_FILES[$option_name]['size'] > 0)) { |
| 527 |
// Get the type of the uploaded file. This is returned as "type/extension" |
| 528 |
$arr_file_type = wp_check_filetype(basename($_FILES[$option_name]['name'])); |
| 529 |
$uploaded_file_type = $arr_file_type['type']; |
| 530 |
// Set an array containing a list of acceptable formats |
| 531 |
$allowed_file_types = array('image/jpg','image/jpeg','image/gif','image/png','image/x-icon'); |
| 532 |
// If the uploaded file is the right format |
| 533 |
if(in_array($uploaded_file_type, $allowed_file_types)) { |
| 534 |
// Options array for the wp_handle_upload function. 'test_upload' => false |
| 535 |
$upload_overrides = array( 'test_form' => false ); |
| 536 |
// Handle the upload using WP's wp_handle_upload function. Takes the posted file and an options array |
| 537 |
$uploaded_file = wp_handle_upload($_FILES[$option_name], $upload_overrides); |
| 538 |
// If the wp_handle_upload call returned a local path for the image |
| 539 |
if(isset($uploaded_file['url'])) { |
| 540 |
update_option($option_name, $uploaded_file['url']); |
| 541 |
} |
| 542 |
} |
| 543 |
} |
| 544 |
} |
| 545 |
|
| 546 |
function dsq_add_pending_post_id($post_id) { |
| 547 |
update_post_meta($post_id, 'dsq_needs_sync', '1', $unique=true); |
| 548 |
} |
| 549 |
|
| 550 |
function dsq_get_pending_post_ids() { |
| 551 |
global $wpdb; |
| 552 |
|
| 553 |
$results = $wpdb->get_results( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'dsq_needs_sync'"); |
| 554 |
$post_ids = array(); |
| 555 |
foreach ($results as $result) { |
| 556 |
$post_ids[] = $result->post_id; |
| 557 |
} |
| 558 |
return $post_ids; |
| 559 |
} |
| 560 |
|
| 561 |
function dsq_clear_pending_post_ids($post_ids) { |
| 562 |
global $wpdb; |
| 563 |
|
| 564 |
$post_ids_query = "'" . implode("', '", $post_ids) . "'"; |
| 565 |
$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE meta_key = 'dsq_needs_sync' AND post_id IN ({$post_ids_query})"); |
| 566 |
|
| 567 |
update_meta_cache('dsq_needs_sync', $post_ids); |
| 568 |
} |
| 569 |
|
| 570 |
|
| 571 |
function dsq_sync_post($post_id) { |
| 572 |
global $dsq_api, $wpdb; |
| 573 |
|
| 574 |
$post = get_post($post_id); |
| 575 |
|
| 576 |
// Call update_thread to ensure our permalink is up to date |
| 577 |
dsq_update_permalink($post); |
| 578 |
} |
| 579 |
|
| 580 |
function dsq_sync_forum($last_comment_id=false, $force=false) { |
| 581 |
global $dsq_api, $wpdb; |
| 582 |
|
| 583 |
set_time_limit(DISQUS_SYNC_TIMEOUT); |
| 584 |
|
| 585 |
if ($force) { |
| 586 |
$sync_time = null; |
| 587 |
} else { |
| 588 |
$sync_time = (int)get_option('_disqus_sync_lock'); |
| 589 |
} |
| 590 |
|
| 591 |
// lock expires after 1 hour |
| 592 |
if ($sync_time && $sync_time > time() - 60*60) { |
| 593 |
$dsq_api->api->last_error = 'Sync already in progress (lock found)'; |
| 594 |
return false; |
| 595 |
} else { |
| 596 |
update_option('_disqus_sync_lock', time()); |
| 597 |
} |
| 598 |
|
| 599 |
// sync all pending posts |
| 600 |
$post_ids = dsq_get_pending_post_ids(); |
| 601 |
dsq_clear_pending_post_ids($post_ids); |
| 602 |
|
| 603 |
foreach ($post_ids as $post_id) { |
| 604 |
dsq_sync_post($post_id); |
| 605 |
} |
| 606 |
|
| 607 |
if ($last_comment_id === false) { |
| 608 |
$last_comment_id = get_option('disqus_last_comment_id'); |
| 609 |
if (!$last_comment_id) { |
| 610 |
$last_comment_id = 0; |
| 611 |
} |
| 612 |
} |
| 613 |
if ($last_comment_id) { |
| 614 |
$last_comment_id++; |
| 615 |
} |
| 616 |
|
| 617 |
//$last_comment_id = 0; |
| 618 |
|
| 619 |
// Pull comments from API |
| 620 |
$dsq_response = $dsq_api->get_forum_posts($last_comment_id); |
| 621 |
if( $dsq_response < 0 || $dsq_response === false ) { |
| 622 |
return false; |
| 623 |
} |
| 624 |
|
| 625 |
// Sync comments with database. |
| 626 |
dsq_sync_comments($dsq_response); |
| 627 |
$total = 0; |
| 628 |
if ($dsq_response) { |
| 629 |
foreach ($dsq_response as $comment) { |
| 630 |
$total += 1; |
| 631 |
if ($comment->id > $last_comment_id) $last_comment_id = $comment->id; |
| 632 |
} |
| 633 |
if ($last_comment_id > get_option('disqus_last_comment_id')) { |
| 634 |
update_option('disqus_last_comment_id', $last_comment_id); |
| 635 |
} |
| 636 |
} |
| 637 |
unset($comment); |
| 638 |
delete_option('_disqus_sync_lock'); |
| 639 |
return array($total, $last_comment_id); |
| 640 |
} |
| 641 |
|
| 642 |
add_action('dsq_sync_forum', 'dsq_sync_forum'); |
| 643 |
|
| 644 |
function dsq_update_permalink($post) { |
| 645 |
global $dsq_api; |
| 646 |
|
| 647 |
if (DISQUS_DEBUG) { |
| 648 |
echo "updating post on disqus: {$post->ID}\n"; |
| 649 |
} |
| 650 |
|
| 651 |
$response = $dsq_api->api->update_thread(null, array( |
| 652 |
'thread_identifier' => dsq_identifier_for_post($post), |
| 653 |
'title' => dsq_title_for_post($post), |
| 654 |
'url' => dsq_link_for_post($post) |
| 655 |
)); |
| 656 |
|
| 657 |
update_post_meta($post->ID, 'dsq_thread_id', $response->id); |
| 658 |
|
| 659 |
return $response; |
| 660 |
} |
| 661 |
|
| 662 |
/** |
| 663 |
* Compatibility |
| 664 |
*/ |
| 665 |
|
| 666 |
if (!function_exists ( '_wp_specialchars' ) ) { |
| 667 |
function _wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) { |
| 668 |
$string = (string) $string; |
| 669 |
|
| 670 |
if ( 0 === strlen( $string ) ) { |
| 671 |
return ''; |
| 672 |
} |
| 673 |
|
| 674 |
// Don't bother if there are no specialchars - saves some processing |
| 675 |
if ( !preg_match( '/[&<>"\']/', $string ) ) { |
| 676 |
return $string; |
| 677 |
} |
| 678 |
|
| 679 |
// Account for the previous behaviour of the function when the $quote_style is not an accepted value |
| 680 |
if ( empty( $quote_style ) ) { |
| 681 |
$quote_style = ENT_NOQUOTES; |
| 682 |
} elseif ( !in_array( $quote_style, array( 0, 2, 3, 'single', 'double' ), true ) ) { |
| 683 |
$quote_style = ENT_QUOTES; |
| 684 |
} |
| 685 |
|
| 686 |
// Store the site charset as a static to avoid multiple calls to wp_load_alloptions() |
| 687 |
if ( !$charset ) { |
| 688 |
static $_charset; |
| 689 |
if ( !isset( $_charset ) ) { |
| 690 |
$alloptions = wp_load_alloptions(); |
| 691 |
$_charset = isset( $alloptions['blog_charset'] ) ? $alloptions['blog_charset'] : ''; |
| 692 |
} |
| 693 |
$charset = $_charset; |
| 694 |
} |
| 695 |
if ( in_array( $charset, array( 'utf8', 'utf-8', 'UTF8' ) ) ) { |
| 696 |
$charset = 'UTF-8'; |
| 697 |
} |
| 698 |
|
| 699 |
$_quote_style = $quote_style; |
| 700 |
|
| 701 |
if ( $quote_style === 'double' ) { |
| 702 |
$quote_style = ENT_COMPAT; |
| 703 |
$_quote_style = ENT_COMPAT; |
| 704 |
} elseif ( $quote_style === 'single' ) { |
| 705 |
$quote_style = ENT_NOQUOTES; |
| 706 |
} |
| 707 |
|
| 708 |
// Handle double encoding ourselves |
| 709 |
if ( !$double_encode ) { |
| 710 |
$string = wp_specialchars_decode( $string, $_quote_style ); |
| 711 |
$string = preg_replace( '/&(#?x?[0-9a-z]+);/i', '|wp_entity|$1|/wp_entity|', $string ); |
| 712 |
} |
| 713 |
|
| 714 |
$string = @htmlspecialchars( $string, $quote_style, $charset ); |
| 715 |
|
| 716 |
// Handle double encoding ourselves |
| 717 |
if ( !$double_encode ) { |
| 718 |
$string = str_replace( array( '|wp_entity|', '|/wp_entity|' ), array( '&', ';' ), $string ); |
| 719 |
} |
| 720 |
|
| 721 |
// Backwards compatibility |
| 722 |
if ( 'single' === $_quote_style ) { |
| 723 |
$string = str_replace( "'", ''', $string ); |
| 724 |
} |
| 725 |
|
| 726 |
return $string; |
| 727 |
} |
| 728 |
} |
| 729 |
|
| 730 |
if (!function_exists ( 'wp_check_invalid_utf8' ) ) { |
| 731 |
function wp_check_invalid_utf8( $string, $strip = false ) { |
| 732 |
$string = (string) $string; |
| 733 |
|
| 734 |
if ( 0 === strlen( $string ) ) { |
| 735 |
return ''; |
| 736 |
} |
| 737 |
|
| 738 |
// Store the site charset as a static to avoid multiple calls to get_option() |
| 739 |
static $is_utf8; |
| 740 |
if ( !isset( $is_utf8 ) ) { |
| 741 |
$is_utf8 = in_array( get_option( 'blog_charset' ), array( 'utf8', 'utf-8', 'UTF8', 'UTF-8' ) ); |
| 742 |
} |
| 743 |
if ( !$is_utf8 ) { |
| 744 |
return $string; |
| 745 |
} |
| 746 |
|
| 747 |
// Check for support for utf8 in the installed PCRE library once and store the result in a static |
| 748 |
static $utf8_pcre; |
| 749 |
if ( !isset( $utf8_pcre ) ) { |
| 750 |
$utf8_pcre = @preg_match( '/^./u', 'a' ); |
| 751 |
} |
| 752 |
// We can't demand utf8 in the PCRE installation, so just return the string in those cases |
| 753 |
if ( !$utf8_pcre ) { |
| 754 |
return $string; |
| 755 |
} |
| 756 |
|
| 757 |
// preg_match fails when it encounters invalid UTF8 in $string |
| 758 |
if ( 1 === @preg_match( '/^./us', $string ) ) { |
| 759 |
return $string; |
| 760 |
} |
| 761 |
|
| 762 |
// Attempt to strip the bad chars if requested (not recommended) |
| 763 |
if ( $strip && function_exists( 'iconv' ) ) { |
| 764 |
return iconv( 'utf-8', 'utf-8', $string ); |
| 765 |
} |
| 766 |
|
| 767 |
return ''; |
| 768 |
} |
| 769 |
} |
| 770 |
|
| 771 |
if (!function_exists ( 'esc_html' ) ) { |
| 772 |
function esc_html( $text ) { |
| 773 |
$safe_text = wp_check_invalid_utf8( $text ); |
| 774 |
$safe_text = _wp_specialchars( $safe_text, ENT_QUOTES ); |
| 775 |
return apply_filters( 'esc_html', $safe_text, $text ); |
| 776 |
} |
| 777 |
} |
| 778 |
|
| 779 |
if (!function_exists ( 'esc_attr' ) ) { |
| 780 |
function esc_attr( $text ) { |
| 781 |
$safe_text = wp_check_invalid_utf8( $text ); |
| 782 |
$safe_text = _wp_specialchars( $safe_text, ENT_QUOTES ); |
| 783 |
return apply_filters( 'attribute_escape', $safe_text, $text ); |
| 784 |
} |
| 785 |
} |
| 786 |
|
| 787 |
/** |
| 788 |
* Filters/Actions |
| 789 |
*/ |
| 790 |
|
| 791 |
// ugly global hack for comments closing |
| 792 |
$EMBED = false; |
| 793 |
function dsq_comments_template($value) { |
| 794 |
global $EMBED; |
| 795 |
global $post; |
| 796 |
global $comments; |
| 797 |
|
| 798 |
if ( !( is_singular() && ( have_comments() || 'open' == $post->comment_status ) ) ) { |
| 799 |
return; |
| 800 |
} |
| 801 |
|
| 802 |
if ( !dsq_is_installed() || !dsq_can_replace() ) { |
| 803 |
return $value; |
| 804 |
} |
| 805 |
|
| 806 |
// TODO: If a disqus-comments.php is found in the current template's |
| 807 |
// path, use that instead of the default bundled comments.php |
| 808 |
//return TEMPLATEPATH . '/disqus-comments.php'; |
| 809 |
$EMBED = true; |
| 810 |
return dirname(__FILE__) . '/includes/js-comments.php'; |
| 811 |
} |
| 812 |
|
| 813 |
function dsq_comment( $comment, $args, $depth ) { |
| 814 |
$GLOBALS['comment'] = $comment; |
| 815 |
switch ($comment->comment_type): |
| 816 |
case '' : |
| 817 |
?> |
| 818 |
<li <?php comment_class(); ?> id="dsq-comment-<?php echo comment_ID(); ?>"> |
| 819 |
<div id="dsq-comment-header-<?php echo comment_ID(); ?>" class="dsq-comment-header"> |
| 820 |
<cite id="dsq-cite-<?php echo comment_ID(); ?>"> |
| 821 |
<?php if(comment_author_url()) : ?> |
| 822 |
<a id="dsq-author-user-<?php echo comment_ID(); ?>" href="<?php echo comment_author_url(); ?>" target="_blank" rel="nofollow"><?php echo comment_author(); ?></a> |
| 823 |
<?php else : ?> |
| 824 |
<span id="dsq-author-user-<?php echo comment_ID(); ?>"><?php echo comment_author(); ?></span> |
| 825 |
<?php endif; ?> |
| 826 |
</cite> |
| 827 |
</div> |
| 828 |
<div id="dsq-comment-body-<?php echo comment_ID(); ?>" class="dsq-comment-body"> |
| 829 |
<div id="dsq-comment-message-<?php echo comment_ID(); ?>" class="dsq-comment-message"><?php echo wp_filter_kses(comment_text()); ?></div> |
| 830 |
</div> |
| 831 |
|
| 832 |
<?php |
| 833 |
break; |
| 834 |
case 'pingback' : |
| 835 |
case 'trackback' : |
| 836 |
?> |
| 837 |
<li class="post pingback"> |
| 838 |
<p><?php echo dsq_i('Pingback:'); ?> <?php comment_author_link(); ?><?php edit_comment_link(dsq_i('(Edit)'), ' '); ?></p> |
| 839 |
</li> |
| 840 |
<?php |
| 841 |
break; |
| 842 |
endswitch; |
| 843 |
} |
| 844 |
|
| 845 |
// Mark entries in index to replace comments link. |
| 846 |
// As of WordPress 3.1 this is required to return a numerical value |
| 847 |
function dsq_comments_number($count) { |
| 848 |
global $post; |
| 849 |
|
| 850 |
return $count; |
| 851 |
} |
| 852 |
|
| 853 |
function dsq_comments_text($comment_text) { |
| 854 |
global $post; |
| 855 |
|
| 856 |
if ( dsq_can_replace() ) { |
| 857 |
return '<span class="dsq-postid" rel="'.htmlspecialchars(dsq_identifier_for_post($post)).'">'.$comment_text.'</span>'; |
| 858 |
} else { |
| 859 |
return $comment_text; |
| 860 |
} |
| 861 |
} |
| 862 |
|
| 863 |
function dsq_bloginfo_url($url) { |
| 864 |
if ( get_feed_link('comments_rss2') == $url && dsq_can_replace() ) { |
| 865 |
return 'https://' . strtolower(get_option('disqus_forum_url')) . '.' . DISQUS_DOMAIN . DISQUS_RSS_PATH; |
| 866 |
} else { |
| 867 |
return $url; |
| 868 |
} |
| 869 |
} |
| 870 |
|
| 871 |
function dsq_plugin_action_links($links, $file) { |
| 872 |
$plugin_file = basename(__FILE__); |
| 873 |
if (basename($file) == $plugin_file) { |
| 874 |
if (!dsq_is_installed()) { |
| 875 |
$settings_link = '<a href="edit-comments.php?page=disqus">'.dsq_i('Configure').'</a>'; |
| 876 |
} else { |
| 877 |
$settings_link = '<a href="edit-comments.php?page=disqus">'.dsq_i('Settings').'</a>'; |
| 878 |
} |
| 879 |
array_unshift($links, $settings_link); |
| 880 |
} |
| 881 |
return $links; |
| 882 |
} |
| 883 |
add_filter('plugin_action_links', 'dsq_plugin_action_links', 10, 2); |
| 884 |
|
| 885 |
/** |
| 886 |
* Hide the default comment form to stop spammers by marking all comments |
| 887 |
* as closed. |
| 888 |
*/ |
| 889 |
function dsq_comments_open($open, $post_id=null) { |
| 890 |
global $EMBED; |
| 891 |
if ($EMBED) return false; |
| 892 |
return $open; |
| 893 |
} |
| 894 |
add_filter('comments_open', 'dsq_comments_open'); |
| 895 |
|
| 896 |
// Always add Disqus management page to the admin menu |
| 897 |
function dsq_add_pages() { |
| 898 |
add_menu_page('Disqus Settings', 'Disqus Settings', 'moderate_comments', 'disqus', 'dsq_manage', plugin_dir_url(__FILE__) . 'media/images/js-icon.png'); |
| 899 |
} |
| 900 |
add_action('admin_menu', 'dsq_add_pages',5); |
| 901 |
|
| 902 |
|
| 903 |
$js_shortcode = get_option('js_shortcode'); |
| 904 |
if ($js_shortcode == 'yes') { |
| 905 |
|
| 906 |
add_shortcode('js-disqus', 'add_js_disqus_div'); |
| 907 |
} |
| 908 |
|
| 909 |
|
| 910 |
// a little jQuery goodness to get comments menu working as desired |
| 911 |
function dsq_menu_admin_head() { |
| 912 |
?> |
| 913 |
<script type="text/javascript"> |
| 914 |
jQuery(function($) { |
| 915 |
// fix menu |
| 916 |
var mc = $('#menu-comments'); |
| 917 |
mc.find('a.wp-has-submenu').attr('href', 'edit-comments.php?page=disqus').end().find('.wp-submenu li:has(a[href="edit-comments.php?page=disqus"])').prependTo(mc.find('.wp-submenu ul')); |
| 918 |
// fix admin bar |
| 919 |
$('#wp-admin-bar-comments').find('a.ab-item').attr('href', 'edit-comments.php?page=disqus'); |
| 920 |
}); |
| 921 |
</script> |
| 922 |
<?php |
| 923 |
} |
| 924 |
add_action('admin_head', 'dsq_menu_admin_head'); |
| 925 |
|
| 926 |
// only active on dashboard |
| 927 |
function dsq_dash_comment_counts() { |
| 928 |
global $wpdb; |
| 929 |
// taken from wp-includes/comment.php - WP 2.8.5 |
| 930 |
$count = $wpdb->get_results(" |
| 931 |
SELECT comment_approved, COUNT( * ) AS num_comments |
| 932 |
FROM {$wpdb->comments} |
| 933 |
WHERE comment_type != 'trackback' |
| 934 |
AND comment_type != 'pingback' |
| 935 |
GROUP BY comment_approved |
| 936 |
", ARRAY_A ); |
| 937 |
$total = 0; |
| 938 |
$approved = array('0' => 'moderated', '1' => 'approved', 'spam' => 'spam'); |
| 939 |
$known_types = array_keys( $approved ); |
| 940 |
foreach( (array) $count as $row_num => $row ) { |
| 941 |
$total += $row['num_comments']; |
| 942 |
if ( in_array( $row['comment_approved'], $known_types ) && array_key_exists($row['comment_approved'], $approved) ) |
| 943 |
$stats[$approved[$row['comment_approved']]] = $row['num_comments']; |
| 944 |
} |
| 945 |
|
| 946 |
$stats['total_comments'] = $total; |
| 947 |
foreach ( $approved as $key ) { |
| 948 |
if ( empty($stats[$key]) ) |
| 949 |
$stats[$key] = 0; |
| 950 |
} |
| 951 |
$stats = (object) $stats; |
| 952 |
?> |
| 953 |
<script type="text/javascript"> |
| 954 |
jQuery(function($) { |
| 955 |
$('#dashboard_right_now').find('.b-comments a').html('<?php echo number_format($stats->total_comments); ?>').end().find('.b_approved a').html('<?php echo number_format($stats->approved); ?>').end().find('.b-waiting a').html('<?php echo number_format($stats->moderated); ?>').end().find('.b-spam a').html('<?php echo number_format($stats->spam); ?>'); |
| 956 |
$('#dashboard_recent_comments div.trackback').remove(); |
| 957 |
$('#dashboard_right_now .inside table td.last a, #dashboard_recent_comments .inside .textright a.button').attr('href', 'edit-comments.php?page=disqus'); |
| 958 |
}); |
| 959 |
</script> |
| 960 |
<?php |
| 961 |
} |
| 962 |
function dsq_wp_dashboard_setup() { |
| 963 |
add_action('admin_head', 'dsq_dash_comment_counts'); |
| 964 |
} |
| 965 |
add_action('wp_dashboard_setup', 'dsq_wp_dashboard_setup'); |
| 966 |
|
| 967 |
function dsq_manage() { |
| 968 |
if (dsq_does_need_update() && isset($_POST['upgrade'])) { |
| 969 |
dsq_install(); |
| 970 |
} |
| 971 |
|
| 972 |
if (dsq_does_need_update() && !isset($_POST['reset'])) { |
| 973 |
include_once(dirname(__FILE__) . '/upgrade.php'); |
| 974 |
} else { |
| 975 |
include_once(dirname(__FILE__) . '/includes/js-manage.php'); |
| 976 |
} |
| 977 |
} |
| 978 |
|
| 979 |
function dsq_admin_head() { |
| 980 |
if (isset($_GET['page']) && $_GET['page'] == 'disqus') { |
| 981 |
?> |
| 982 |
<link rel='stylesheet' href='<?php echo plugins_url( 'media/styles/manage.css', __FILE__ ); ?>' type='text/css' /> |
| 983 |
<link rel='stylesheet' href='<?php echo plugins_url( 'media/styles/buttons.css', __FILE__ ); ?>' type='text/css' /> |
| 984 |
<style type="text/css"> |
| 985 |
.dsq-importing, .dsq-imported, .dsq-import-fail, .dsq-exporting, .dsq-exported, .dsq-export-fail { |
| 986 |
background: url(<?php echo admin_url('images/loading.gif'); ?>) left center no-repeat; |
| 987 |
line-height: 16px; |
| 988 |
padding-left: 20px; |
| 989 |
} |
| 990 |
p.status { |
| 991 |
padding-top: 0; |
| 992 |
padding-bottom: 0; |
| 993 |
margin: 0; |
| 994 |
} |
| 995 |
.dsq-imported, .dsq-exported { |
| 996 |
background: url(<?php echo admin_url('images/yes.png'); ?>) left center no-repeat; |
| 997 |
} |
| 998 |
.dsq-import-fail, .dsq-export-fail { |
| 999 |
background: url(<?php echo admin_url('images/no.png'); ?>) left center no-repeat; |
| 1000 |
} |
| 1001 |
</style> |
| 1002 |
<script type="text/javascript"> |
| 1003 |
jQuery(function($) { |
| 1004 |
$('#dsq-tabs li').click(function() { |
| 1005 |
$('#dsq-tabs li.selected').removeClass('selected'); |
| 1006 |
$(this).addClass('selected'); |
| 1007 |
$('.dsq-main, .dsq-advanced').hide(); |
| 1008 |
$('.' + $(this).attr('rel')).show(); |
| 1009 |
}); |
| 1010 |
if (location.href.indexOf('#adv') != -1) { |
| 1011 |
$('#dsq-tab-advanced').click(); |
| 1012 |
} |
| 1013 |
dsq_fire_export(); |
| 1014 |
dsq_fire_import(); |
| 1015 |
}); |
| 1016 |
dsq_fire_export = function() { |
| 1017 |
var $ = jQuery; |
| 1018 |
$('#dsq_export a.button, #dsq_export_retry').unbind().click(function() { |
| 1019 |
$('#dsq_export').html('<p class="status"></p>'); |
| 1020 |
$('#dsq_export .status').removeClass('dsq-export-fail').addClass('dsq-exporting').html('Processing...'); |
| 1021 |
dsq_export_comments(); |
| 1022 |
return false; |
| 1023 |
}); |
| 1024 |
} |
| 1025 |
dsq_export_comments = function() { |
| 1026 |
var $ = jQuery; |
| 1027 |
var status = $('#dsq_export .status'); |
| 1028 |
var export_info = (status.attr('rel') || '0|' + (new Date().getTime()/1000)).split('|'); |
| 1029 |
$.get( |
| 1030 |
'<?php echo admin_url('index.php'); ?>', |
| 1031 |
{ |
| 1032 |
cf_action: 'export_comments', |
| 1033 |
post_id: export_info[0], |
| 1034 |
timestamp: export_info[1] |
| 1035 |
}, |
| 1036 |
function(response) { |
| 1037 |
switch (response.result) { |
| 1038 |
case 'success': |
| 1039 |
status.html(response.msg).attr('rel', response.post_id + '|' + response.timestamp); |
| 1040 |
switch (response.status) { |
| 1041 |
case 'partial': |
| 1042 |
dsq_export_comments(); |
| 1043 |
break; |
| 1044 |
case 'complete': |
| 1045 |
status.removeClass('dsq-exporting').addClass('dsq-exported'); |
| 1046 |
break; |
| 1047 |
} |
| 1048 |
break; |
| 1049 |
case 'fail': |
| 1050 |
status.parent().html(response.msg); |
| 1051 |
dsq_fire_export(); |
| 1052 |
break; |
| 1053 |
} |
| 1054 |
}, |
| 1055 |
'json' |
| 1056 |
); |
| 1057 |
} |
| 1058 |
dsq_fire_import = function() { |
| 1059 |
var $ = jQuery; |
| 1060 |
$('#dsq_import a.button, #dsq_import_retry').unbind().click(function() { |
| 1061 |
var wipe = $('#dsq_import_wipe').is(':checked'); |
| 1062 |
$('#dsq_import').html('<p class="status"></p>'); |
| 1063 |
$('#dsq_import .status').removeClass('dsq-import-fail').addClass('dsq-importing').html('Processing...'); |
| 1064 |
dsq_import_comments(wipe); |
| 1065 |
return false; |
| 1066 |
}); |
| 1067 |
} |
| 1068 |
dsq_import_comments = function(wipe) { |
| 1069 |
var $ = jQuery; |
| 1070 |
var status = $('#dsq_import .status'); |
| 1071 |
var last_comment_id = status.attr('rel') || '0'; |
| 1072 |
$.get( |
| 1073 |
'<?php echo admin_url('index.php'); ?>', |
| 1074 |
{ |
| 1075 |
cf_action: 'import_comments', |
| 1076 |
last_comment_id: last_comment_id, |
| 1077 |
wipe: (wipe ? 1 : 0) |
| 1078 |
}, |
| 1079 |
function(response) { |
| 1080 |
switch (response.result) { |
| 1081 |
case 'success': |
| 1082 |
status.html(response.msg).attr('rel', response.last_comment_id); |
| 1083 |
switch (response.status) { |
| 1084 |
case 'partial': |
| 1085 |
dsq_import_comments(false); |
| 1086 |
break; |
| 1087 |
case 'complete': |
| 1088 |
status.removeClass('dsq-importing').addClass('dsq-imported'); |
| 1089 |
break; |
| 1090 |
} |
| 1091 |
break; |
| 1092 |
case 'fail': |
| 1093 |
status.parent().html(response.msg); |
| 1094 |
dsq_fire_import(); |
| 1095 |
break; |
| 1096 |
} |
| 1097 |
}, |
| 1098 |
'json' |
| 1099 |
); |
| 1100 |
} |
| 1101 |
</script> |
| 1102 |
<?php |
| 1103 |
// HACK: Our own styles for older versions of WordPress. |
| 1104 |
global $wp_version; |
| 1105 |
if ( version_compare($wp_version, '2.5', '<') ) { |
| 1106 |
echo "<link rel='stylesheet' href='" . plugins_url( 'media/styles/manage-pre25.css', __FILE__ ) . "' type='text/css' />"; |
| 1107 |
} |
| 1108 |
} |
| 1109 |
} |
| 1110 |
add_action('admin_head', 'dsq_admin_head'); |
| 1111 |
|
| 1112 |
/** |
| 1113 |
* Sending new installation notification to developer for counting purpose. |
| 1114 |
* All downloads from WordPress may not be live. |
| 1115 |
* This does only once. |
| 1116 |
* Update : Removed this since it shows errors for some users. |
| 1117 |
if(!get_option('count_send')): |
| 1118 |
add_option('count_send', 'no'); |
| 1119 |
endif; |
| 1120 |
if((strpos($_SERVER['http_host'], 'localhost') == false) && (strpos($_SERVER['http_host'], '127.0.0.1') == false)): |
| 1121 |
|
| 1122 |
if( get_option('count_send')!== 'yes'): |
| 1123 |
$message = 'Please note, new installation of Disqus Conditional Load on -'.get_bloginfo('siteurl').'. Add this to installation count'; |
| 1124 |
$headers = 'From: Admin <'.get_option('admin_email').'>' . "\r\n"; |
| 1125 |
$mail_sent = mail('disqus@outlook.in','Installation',$message,$headerss); |
| 1126 |
if ( $foo !== false ){ |
| 1127 |
update_option('count_send', 'yes'); |
| 1128 |
} |
| 1129 |
endif; |
| 1130 |
endif; |
| 1131 |
*/ |
| 1132 |
/** |
| 1133 |
* Wrapper for built-in __() which pulls all text from |
| 1134 |
* the disqus domain and supports variable interpolation. |
| 1135 |
*/ |
| 1136 |
function dsq_i($text, $params=null) { |
| 1137 |
if (!is_array($params)) |
| 1138 |
{ |
| 1139 |
$params = func_get_args(); |
| 1140 |
$params = array_slice($params, 1); |
| 1141 |
} |
| 1142 |
return vsprintf(__($text, 'disqus'), $params); |
| 1143 |
} |
| 1144 |
|
| 1145 |
// catch original query |
| 1146 |
function dsq_parse_query($query) { |
| 1147 |
add_action('the_posts', 'dsq_add_request_post_ids', 999); |
| 1148 |
} |
| 1149 |
add_action('parse_request', 'dsq_parse_query'); |
| 1150 |
|
| 1151 |
// track the original request post_ids, only run once |
| 1152 |
function dsq_add_request_post_ids($posts) { |
| 1153 |
dsq_add_query_posts($posts); |
| 1154 |
remove_action('the_posts', 'dsq_log_request_post_ids', 999); |
| 1155 |
return $posts; |
| 1156 |
} |
| 1157 |
|
| 1158 |
function dsq_maybe_add_post_ids($posts) { |
| 1159 |
global $DSQ_QUERY_COMMENTS; |
| 1160 |
if ($DSQ_QUERY_COMMENTS) { |
| 1161 |
dsq_add_query_posts($posts); |
| 1162 |
} |
| 1163 |
return $posts; |
| 1164 |
} |
| 1165 |
add_action('the_posts', 'dsq_maybe_add_post_ids'); |
| 1166 |
|
| 1167 |
function dsq_add_query_posts($posts) { |
| 1168 |
global $DSQ_QUERY_POST_IDS; |
| 1169 |
if (count($posts)) { |
| 1170 |
foreach ($posts as $post) { |
| 1171 |
$post_ids[] = intval($post->ID); |
| 1172 |
} |
| 1173 |
$DSQ_QUERY_POST_IDS[md5(serialize($post_ids))] = $post_ids; |
| 1174 |
} |
| 1175 |
} |
| 1176 |
|
| 1177 |
// check to see if the posts in the loop match the original request or an explicit request, if so output the JS |
| 1178 |
function dsq_loop_end($query) { |
| 1179 |
if ( get_option('disqus_cc_fix') == '1' || !count($query->posts) || is_single() || is_page() || is_feed() || !dsq_can_replace() ) { |
| 1180 |
return; |
| 1181 |
} |
| 1182 |
global $DSQ_QUERY_POST_IDS; |
| 1183 |
foreach ($query->posts as $post) { |
| 1184 |
$loop_ids[] = intval($post->ID); |
| 1185 |
} |
| 1186 |
$posts_key = md5(serialize($loop_ids)); |
| 1187 |
if (isset($DSQ_QUERY_POST_IDS[$posts_key])) { |
| 1188 |
dsq_output_loop_comment_js($DSQ_QUERY_POST_IDS[$posts_key]); |
| 1189 |
} |
| 1190 |
} |
| 1191 |
add_action('loop_end', 'dsq_loop_end'); |
| 1192 |
|
| 1193 |
// if someone has a better hack, let me know |
| 1194 |
// prevents duplicate calls to count.js |
| 1195 |
$_HAS_COUNTS = false; |
| 1196 |
|
| 1197 |
function dsq_output_loop_comment_js($post_ids = null) { |
| 1198 |
global $_HAS_COUNTS; |
| 1199 |
if ($_HAS_COUNTS) return; |
| 1200 |
$_HAS_COUNTS = true; |
| 1201 |
if (count($post_ids)) { |
| 1202 |
?> |
| 1203 |
<?php if(get_option('js_count_disable') == 'no'){ ?> |
| 1204 |
<script type="text/javascript"> |
| 1205 |
// <![CDATA[ |
| 1206 |
var disqus_shortname = '<?php echo strtolower(get_option('disqus_forum_url')); ?>'; |
| 1207 |
(function () { |
| 1208 |
var nodes = document.getElementsByTagName('span'); |
| 1209 |
for (var i = 0, url; i < nodes.length; i++) { |
| 1210 |
if (nodes[i].className.indexOf('dsq-postid') != -1) { |
| 1211 |
nodes[i].parentNode.setAttribute('data-disqus-identifier', nodes[i].getAttribute('rel')); |
| 1212 |
url = nodes[i].parentNode.href.split('#', 1); |
| 1213 |
if (url.length == 1) { url = url[0]; } |
| 1214 |
else { url = url[1]; } |
| 1215 |
nodes[i].parentNode.href = url + '#disqus_thread'; |
| 1216 |
} |
| 1217 |
} |
| 1218 |
var s = document.createElement('script'); s.async = true; |
| 1219 |
s.type = 'text/javascript'; |
| 1220 |
s.src = '//' + disqus_shortname + '.<?php echo DISQUS_DOMAIN; ?>/count.js'; |
| 1221 |
(document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s); |
| 1222 |
}()); |
| 1223 |
//]]> |
| 1224 |
</script> |
| 1225 |
<?php |
| 1226 |
} } |
| 1227 |
} |
| 1228 |
|
| 1229 |
function dsq_output_footer_comment_js() { |
| 1230 |
if (!dsq_can_replace()) return; |
| 1231 |
if (get_option('disqus_cc_fix') != '1') return; |
| 1232 |
?> |
| 1233 |
<?php if(get_option('js_count_disable') == 'no'){ ?> |
| 1234 |
<script type="text/javascript"> |
| 1235 |
// <![CDATA[ |
| 1236 |
var disqus_shortname = '<?php echo strtolower(get_option('disqus_forum_url')); ?>'; |
| 1237 |
(function () { |
| 1238 |
var nodes = document.getElementsByTagName('span'); |
| 1239 |
for (var i = 0, url; i < nodes.length; i++) { |
| 1240 |
if (nodes[i].className.indexOf('dsq-postid') != -1) { |
| 1241 |
nodes[i].parentNode.setAttribute('data-disqus-identifier', nodes[i].getAttribute('rel')); |
| 1242 |
url = nodes[i].parentNode.href.split('#', 1); |
| 1243 |
if (url.length == 1) url = url[0]; |
| 1244 |
else url = url[1] |
| 1245 |
nodes[i].parentNode.href = url + '#disqus_thread'; |
| 1246 |
} |
| 1247 |
} |
| 1248 |
var s = document.createElement('script'); s.async = true; |
| 1249 |
s.type = 'text/javascript'; |
| 1250 |
s.src = '//' + disqus_shortname + '.<?php echo DISQUS_DOMAIN; ?>/count.js'; |
| 1251 |
(document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s); |
| 1252 |
}()); |
| 1253 |
//]]> |
| 1254 |
</script> |
| 1255 |
<?php |
| 1256 |
} } |
| 1257 |
add_action('wp_footer', 'dsq_output_footer_comment_js'); |
| 1258 |
|
| 1259 |
// UPDATE DSQ when a permalink changes |
| 1260 |
|
| 1261 |
$dsq_prev_permalinks = array(); |
| 1262 |
|
| 1263 |
function dsq_prev_permalink($post_id) { |
| 1264 |
$post = get_post($post_id); |
| 1265 |
// if post not published, return |
| 1266 |
if ($post->post_status != 'publish') { |
| 1267 |
return; |
| 1268 |
} |
| 1269 |
global $dsq_prev_permalinks; |
| 1270 |
$dsq_prev_permalinks['post_'.$post_id] = get_permalink($post_id); |
| 1271 |
} |
| 1272 |
add_action('pre_post_update', 'dsq_prev_permalink'); |
| 1273 |
|
| 1274 |
function dsq_check_permalink($post_id) { |
| 1275 |
global $dsq_prev_permalinks; |
| 1276 |
if (!empty($dsq_prev_permalinks['post_'.$post_id]) && $dsq_prev_permalinks['post_'.$post_id] != get_permalink($post_id)) { |
| 1277 |
$post = get_post($post_id); |
| 1278 |
dsq_update_permalink($post); |
| 1279 |
} |
| 1280 |
} |
| 1281 |
add_action('edit_post', 'dsq_check_permalink'); |
| 1282 |
|
| 1283 |
// Only replace comments if the disqus_forum_url option is set. |
| 1284 |
add_filter('comments_template', 'dsq_comments_template'); |
| 1285 |
add_filter('comments_number', 'dsq_comments_text'); |
| 1286 |
add_filter('get_comments_number', 'dsq_comments_number'); |
| 1287 |
add_filter('bloginfo_url', 'dsq_bloginfo_url'); |
| 1288 |
|
| 1289 |
/** |
| 1290 |
* JSON ENCODE for PHP < 5.2.0 |
| 1291 |
* Checks if json_encode is not available and defines json_encode |
| 1292 |
* to use php_json_encode in its stead |
| 1293 |
* Works on iteratable objects as well - stdClass is iteratable, so all WP objects are gonna be iteratable |
| 1294 |
*/ |
| 1295 |
if(!function_exists('cf_json_encode')) { |
| 1296 |
function cf_json_encode($data) { |
| 1297 |
// json_encode is sending an application/x-javascript header on Joyent servers |
| 1298 |
// for some unknown reason. |
| 1299 |
// if(function_exists('json_encode')) { return json_encode($data); } |
| 1300 |
// else { return cfjson_encode($data); } |
| 1301 |
return cfjson_encode($data); |
| 1302 |
} |
| 1303 |
|
| 1304 |
function cfjson_encode_string($str) { |
| 1305 |
if(is_bool($str)) { |
| 1306 |
return $str ? 'true' : 'false'; |
| 1307 |
} |
| 1308 |
|
| 1309 |
return str_replace( |
| 1310 |
array( |
| 1311 |
'"' |
| 1312 |
, '/' |
| 1313 |
, "\n" |
| 1314 |
, "\r" |
| 1315 |
) |
| 1316 |
, array( |
| 1317 |
'\"' |
| 1318 |
, '\/' |
| 1319 |
, '\n' |
| 1320 |
, '\r' |
| 1321 |
) |
| 1322 |
, $str |
| 1323 |
); |
| 1324 |
} |
| 1325 |
|
| 1326 |
function cfjson_encode($arr) { |
| 1327 |
$json_str = ''; |
| 1328 |
if (is_array($arr)) { |
| 1329 |
$pure_array = true; |
| 1330 |
$array_length = count($arr); |
| 1331 |
for ( $i = 0; $i < $array_length ; $i++) { |
| 1332 |
if (!isset($arr[$i])) { |
| 1333 |
$pure_array = false; |
| 1334 |
break; |
| 1335 |
} |
| 1336 |
} |
| 1337 |
if ($pure_array) { |
| 1338 |
$json_str = '['; |
| 1339 |
$temp = array(); |
| 1340 |
for ($i=0; $i < $array_length; $i++) { |
| 1341 |
$temp[] = sprintf("%s", cfjson_encode($arr[$i])); |
| 1342 |
} |
| 1343 |
$json_str .= implode(',', $temp); |
| 1344 |
$json_str .="]"; |
| 1345 |
} |
| 1346 |
else { |
| 1347 |
$json_str = '{'; |
| 1348 |
$temp = array(); |
| 1349 |
foreach ($arr as $key => $value) { |
| 1350 |
$temp[] = sprintf("\"%s\":%s", $key, cfjson_encode($value)); |
| 1351 |
} |
| 1352 |
$json_str .= implode(',', $temp); |
| 1353 |
$json_str .= '}'; |
| 1354 |
} |
| 1355 |
} |
| 1356 |
else if (is_object($arr)) { |
| 1357 |
$json_str = '{'; |
| 1358 |
$temp = array(); |
| 1359 |
foreach ($arr as $k => $v) { |
| 1360 |
$temp[] = '"'.$k.'":'.cfjson_encode($v); |
| 1361 |
} |
| 1362 |
$json_str .= implode(',', $temp); |
| 1363 |
$json_str .= '}'; |
| 1364 |
} |
| 1365 |
else if (is_string($arr)) { |
| 1366 |
$json_str = '"'. cfjson_encode_string($arr) . '"'; |
| 1367 |
} |
| 1368 |
else if (is_numeric($arr)) { |
| 1369 |
$json_str = $arr; |
| 1370 |
} |
| 1371 |
else if (is_bool($arr)) { |
| 1372 |
$json_str = $arr ? 'true' : 'false'; |
| 1373 |
} |
| 1374 |
else { |
| 1375 |
$json_str = '"'. cfjson_encode_string($arr) . '"'; |
| 1376 |
} |
| 1377 |
return $json_str; |
| 1378 |
} |
| 1379 |
} |
| 1380 |
|
| 1381 |
if ( !function_exists('js_check_shortcode') ) { |
| 1382 |
|
| 1383 |
function js_check_shortcode($js_shortcode = '') { |
| 1384 |
|
| 1385 |
global $post; |
| 1386 |
$post_obj = get_post( $post->ID ); |
| 1387 |
$found = false; |
| 1388 |
|
| 1389 |
if ( !$js_shortcode ) |
| 1390 |
return $found; |
| 1391 |
if ( stripos( $post_obj->post_content, '[' . $js_shortcode ) !== false ) |
| 1392 |
$found = true; |
| 1393 |
|
| 1394 |
return $found; |
| 1395 |
|
| 1396 |
} |
| 1397 |
} |
| 1398 |
|
| 1399 |
// Single Sign-on Integration |
| 1400 |
|
| 1401 |
function dsq_sso() { |
| 1402 |
if ($key = get_option('disqus_partner_key')) { |
| 1403 |
// use old style SSO |
| 1404 |
$new = false; |
| 1405 |
} elseif (($key = get_option('disqus_secret_key')) && ($public = get_option('disqus_public_key'))) { |
| 1406 |
// use new style SSO |
| 1407 |
$new = true; |
| 1408 |
} else { |
| 1409 |
// sso is not configured |
| 1410 |
return array(); |
| 1411 |
} |
| 1412 |
global $current_user, $dsq_api; |
| 1413 |
get_currentuserinfo(); |
| 1414 |
if ($current_user->ID) { |
| 1415 |
$avatar_tag = get_avatar($current_user->ID); |
| 1416 |
$avatar_data = array(); |
| 1417 |
preg_match('/(src)=((\'|")[^(\'|")]*(\'|"))/i', $avatar_tag, $avatar_data); |
| 1418 |
$avatar = str_replace(array('"', "'"), '', $avatar_data[2]); |
| 1419 |
$user_data = array( |
| 1420 |
'username' => $current_user->display_name, |
| 1421 |
'id' => $current_user->ID, |
| 1422 |
'avatar' => $avatar, |
| 1423 |
'email' => $current_user->user_email, |
| 1424 |
'url' => $current_user->user_url, |
| 1425 |
); |
| 1426 |
} |
| 1427 |
else { |
| 1428 |
$user_data = array(); |
| 1429 |
} |
| 1430 |
$user_data = base64_encode(cf_json_encode($user_data)); |
| 1431 |
$time = time(); |
| 1432 |
$hmac = dsq_hmacsha1($user_data.' '.$time, $key); |
| 1433 |
|
| 1434 |
$payload = $user_data.' '.$hmac.' '.$time; |
| 1435 |
|
| 1436 |
if ($new) { |
| 1437 |
return array('remote_auth_s3'=>$payload, 'api_key'=>$public); |
| 1438 |
} else { |
| 1439 |
return array('remote_auth_s2'=>$payload); |
| 1440 |
} |
| 1441 |
} |
| 1442 |
|
| 1443 |
function dsq_sso_login() { |
| 1444 |
global $current_site; |
| 1445 |
$sitename = get_bloginfo('name'); |
| 1446 |
$siteurl = site_url(); |
| 1447 |
$button = get_option('disqus_sso_button'); |
| 1448 |
$icon = get_option('disqus_sso_icon'); |
| 1449 |
$sso_login_str = 'this.sso = { |
| 1450 |
name: "'.wp_specialchars_decode($sitename, ENT_QUOTES).'", |
| 1451 |
button: "'.$button.'", |
| 1452 |
icon: "'.$icon.'", |
| 1453 |
url: "'.$siteurl.'/wp-login.php", |
| 1454 |
logout: "'.$siteurl.'/wp-login.php?action=logout", |
| 1455 |
width: "800", |
| 1456 |
height: "700" |
| 1457 |
}'; |
| 1458 |
return $sso_login_str; |
| 1459 |
} |
| 1460 |
|
| 1461 |
// from: http://www.php.net/manual/en/function.sha1.php#39492 |
| 1462 |
// Calculate HMAC-SHA1 according to RFC2104 |
| 1463 |
// http://www.ietf.org/rfc/rfc2104.txt |
| 1464 |
function dsq_hmacsha1($data, $key) { |
| 1465 |
$blocksize=64; |
| 1466 |
$hashfunc='sha1'; |
| 1467 |
if (strlen($key)>$blocksize) |
| 1468 |
$key=pack('H*', $hashfunc($key)); |
| 1469 |
$key=str_pad($key,$blocksize,chr(0x00)); |
| 1470 |
$ipad=str_repeat(chr(0x36),$blocksize); |
| 1471 |
$opad=str_repeat(chr(0x5c),$blocksize); |
| 1472 |
$hmac = pack( |
| 1473 |
'H*',$hashfunc( |
| 1474 |
($key^$opad).pack( |
| 1475 |
'H*',$hashfunc( |
| 1476 |
($key^$ipad).$data |
| 1477 |
) |
| 1478 |
) |
| 1479 |
) |
| 1480 |
); |
| 1481 |
return bin2hex($hmac); |
| 1482 |
} |
| 1483 |
|
| 1484 |
function dsq_identifier_for_post($post) { |
| 1485 |
return $post->ID . ' ' . $post->guid; |
| 1486 |
} |
| 1487 |
|
| 1488 |
function dsq_title_for_post($post) { |
| 1489 |
$title = get_the_title($post); |
| 1490 |
$title = strip_tags($title, DISQUS_ALLOWED_HTML); |
| 1491 |
return $title; |
| 1492 |
} |
| 1493 |
|
| 1494 |
function dsq_link_for_post($post) { |
| 1495 |
return get_permalink($post); |
| 1496 |
} |
| 1497 |
|
| 1498 |
function dsq_does_need_update() { |
| 1499 |
$version = (string)get_option('disqus_version'); |
| 1500 |
if (empty($version)) { |
| 1501 |
$version = '0'; |
| 1502 |
} |
| 1503 |
|
| 1504 |
if (version_compare($version, '2.49', '<')) { |
| 1505 |
return true; |
| 1506 |
} |
| 1507 |
|
| 1508 |
return false; |
| 1509 |
} |
| 1510 |
|
| 1511 |
function dsq_install($allow_database_install=true) { |
| 1512 |
global $wpdb, $userdata; |
| 1513 |
|
| 1514 |
$version = (string)get_option('disqus_version'); |
| 1515 |
if (!$version) { |
| 1516 |
$version = '0'; |
| 1517 |
} |
| 1518 |
|
| 1519 |
if ($allow_database_install) |
| 1520 |
{ |
| 1521 |
dsq_install_database($version); |
| 1522 |
} |
| 1523 |
|
| 1524 |
if (version_compare($version, DISQUS_VERSION, '=')) return; |
| 1525 |
|
| 1526 |
// if this is a new install, we should not set disqus active |
| 1527 |
if ($version == '0') { |
| 1528 |
add_option('disqus_active', '0'); |
| 1529 |
} else { |
| 1530 |
add_option('disqus_active', '1'); |
| 1531 |
} |
| 1532 |
|
| 1533 |
update_option('disqus_version', DISQUS_VERSION); |
| 1534 |
} |
| 1535 |
|
| 1536 |
|
| 1537 |
|
| 1538 |
/** |
| 1539 |
* Adds a simple WordPress pointer to Comments menu, to remind the user to configure the plugin |
| 1540 |
*/ |
| 1541 |
function dsq_enqueue_pointer_script_style( $hook_suffix ) { |
| 1542 |
|
| 1543 |
// Assume pointer shouldn't be shown |
| 1544 |
$enqueue_pointer_script_style = false; |
| 1545 |
|
| 1546 |
// Get array list of dismissed pointers for current user and convert it to array |
| 1547 |
$dismissed_pointers = explode( ',', get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) ); |
| 1548 |
|
| 1549 |
// Check if our pointer is not among dismissed ones |
| 1550 |
if( !in_array( 'disqus_settings_pointer', $dismissed_pointers ) ) { |
| 1551 |
$enqueue_pointer_script_style = true; |
| 1552 |
|
| 1553 |
// Add footer scripts using callback function |
| 1554 |
add_action( 'admin_print_footer_scripts', 'dsq_pointer_print_scripts' ); |
| 1555 |
} |
| 1556 |
|
| 1557 |
// Enqueue pointer CSS and JS files, if needed |
| 1558 |
if( $enqueue_pointer_script_style ) { |
| 1559 |
wp_enqueue_style( 'wp-pointer' ); |
| 1560 |
wp_enqueue_script( 'wp-pointer' ); |
| 1561 |
} |
| 1562 |
|
| 1563 |
} |
| 1564 |
if (!dsq_is_installed()) { |
| 1565 |
// Only show the pointer when Disqus isn't already configured |
| 1566 |
add_action( 'admin_enqueue_scripts', 'dsq_enqueue_pointer_script_style' ); |
| 1567 |
} |
| 1568 |
|
| 1569 |
function dsq_pointer_print_scripts() { |
| 1570 |
|
| 1571 |
$pointer_content = '<h3>Disqus Conditional Load needs to be configured</h3>'; |
| 1572 |
$pointer_content .= '<p>Configure Disqus Conditional Load by clicking Comments to the left.</p>'; |
| 1573 |
?> |
| 1574 |
|
| 1575 |
<script type="text/javascript"> |
| 1576 |
//<![CDATA[ |
| 1577 |
jQuery(document).ready( function($) { |
| 1578 |
$('#menu-comments').pointer({ |
| 1579 |
content: '<?php echo $pointer_content; ?>', |
| 1580 |
position: { |
| 1581 |
edge: 'left', // arrow direction |
| 1582 |
align: 'center' // vertical alignment |
| 1583 |
}, |
| 1584 |
pointerWidth: 350, |
| 1585 |
close: function() { |
| 1586 |
$.post( ajaxurl, { |
| 1587 |
pointer: 'disqus_settings_pointer', // pointer ID |
| 1588 |
action: 'dismiss-wp-pointer' |
| 1589 |
}); |
| 1590 |
} |
| 1591 |
}).pointer('open'); |
| 1592 |
}); |
| 1593 |
//]]> |
| 1594 |
</script> |
| 1595 |
|
| 1596 |
<?php |
| 1597 |
} |
| 1598 |
|
| 1599 |
/** |
| 1600 |
* Initializes the database if it's not already present. |
| 1601 |
*/ |
| 1602 |
function dsq_install_database($version=0) { |
| 1603 |
global $wpdb; |
| 1604 |
|
| 1605 |
if (version_compare($version, '2.49', '<')) { |
| 1606 |
$wpdb->query("CREATE INDEX disqus_dupecheck ON `".$wpdb->prefix."commentmeta` (meta_key, meta_value(11));"); |
| 1607 |
} |
| 1608 |
} |
| 1609 |
function dsq_reset_database($version=0) { |
| 1610 |
global $wpdb; |
| 1611 |
|
| 1612 |
if (version_compare($version, '2.49', '>=')) { |
| 1613 |
$wpdb->query("DROP INDEX disqus_dupecheck ON `".$wpdb->prefix."commentmeta`;"); |
| 1614 |
} |
| 1615 |
} |
| 1616 |
|
| 1617 |
/** |
| 1618 |
* Disable internal Wordpress commenting if Disqus is enabled - this prevents spam bots from |
| 1619 |
* commenting using POST requests to /wp-comments-post.php. |
| 1620 |
* |
| 1621 |
* @param int $comment_post_ID |
| 1622 |
* @return int |
| 1623 |
*/ |
| 1624 |
function dsq_pre_comment_on_post($comment_post_ID) { |
| 1625 |
if (dsq_can_replace()) { |
| 1626 |
wp_die( dsq_i('Sorry, the built-in commenting system is disabled because Disqus Conditional Load is active.') ); |
| 1627 |
} |
| 1628 |
return $comment_post_ID; |
| 1629 |
} |
| 1630 |
add_action('pre_comment_on_post', 'dsq_pre_comment_on_post'); |
| 1631 |
|
| 1632 |
/** |
| 1633 |
* Adding new sub menus to main menu tab |
| 1634 |
* Main menu is added above |
| 1635 |
*/ |
| 1636 |
|
| 1637 |
add_action('admin_menu', 'js_advanced_menu'); |
| 1638 |
add_action('admin_menu', 'js_more_menu'); |
| 1639 |
|
| 1640 |
function js_advanced_menu() { |
| 1641 |
add_submenu_page( 'disqus', 'Advanced Features', 'Advanced Features', 'manage_options', 'js-advanced', 'js_advanced' ); |
| 1642 |
} |
| 1643 |
function js_more_menu() { |
| 1644 |
add_submenu_page( 'disqus', 'Pro Features', 'Pro Features', 'manage_options', 'js-more', 'js_more' ); |
| 1645 |
} |
| 1646 |
/** |
| 1647 |
* Calling and including files for each sub menus |
| 1648 |
* adding include oncle to prevent adding these file twice some where else. |
| 1649 |
*/ |
| 1650 |
function js_advanced() { |
| 1651 |
|
| 1652 |
include_once( dirname(__FILE__) . '/includes/js-admin.php'); |
| 1653 |
|
| 1654 |
} |
| 1655 |
function js_more() { |
| 1656 |
include_once( dirname(__FILE__) . '/includes/js-more.php'); |
| 1657 |
|
| 1658 |
} |
| 1659 |
|
| 1660 |
/** |
| 1661 |
* Loading required styles |
| 1662 |
* Loads only to admin pages since we do not need them on frontend |
| 1663 |
* @param admin_init |
| 1664 |
*/ |
| 1665 |
add_action( 'admin_init', 'load_js_admin_styles' ); |
| 1666 |
|
| 1667 |
function load_js_admin_styles() { |
| 1668 |
wp_enqueue_style( 'jspro', plugins_url('includes/parts/css/jspro.css', __FILE__)); |
| 1669 |
} |
| 1670 |
|
| 1671 |
?> |
